| 1,5 → 1,15 |
|---|
| #include "follow-symlink.h" |
| |
| #include <glib/gprintf.h> |
| #include <sys/stat.h> |
| #include <errno.h> /* errno (3) */ |
| #include <stdlib.h> /* realpath() (3) */ |
| #include <string.h> /* strlen(), strerror() (3) */ |
| |
| // Offset at char 7 to remove file:// |
| static const unsigned short URI_OFFSET = 7 * sizeof(gchar); |
| static const size_t PATH_LENGTH_BYTES = sizeof(gchar) * (PATH_MAX + 1); |
| |
| /* Menu initialization */ |
| void fsl_extension_menu_provider_iface_init(NautilusMenuProviderIface *iface) |
| { |
| 22,7 → 32,8 |
|---|
| // Number of files = g_list_length(files) |
| // Directory = nautilus_file_info_is_directory(files->data) |
| |
| if (files == NULL || g_list_length(files) != 1) { |
| if (NULL==files || g_list_length(files) != 1) { |
| FSL_LOG( (NULL==files) ? "No file" : "More than one file" ); |
| return NULL; |
| } |
| |
| 30,6 → 41,7 |
|---|
| { |
| gchar * uri_scheme = nautilus_file_info_get_uri_scheme(files->data); |
| if (strcmp(uri_scheme, "file") != 0) { |
| FSL_LOG( "Not file scheme" ); |
| return NULL; |
| } |
| g_free(uri_scheme); |
| 45,6 → 57,7 |
|---|
| */ |
| /*if (gfi->type != GNOME_VFS_FILE_TYPE_SYMBOLIC_LINK) {*/ |
| if (gfi->type != GNOME_VFS_FILE_TYPE_DIRECTORY) { |
| FSL_LOG( "Not directory" ); |
| return NULL; |
| } |
| // We know the file is either a directory or a symlink to a directory |
| 51,9 → 64,11 |
|---|
| // TODO: Has glib/gnome any better/faster alternatives? |
| { |
| struct stat file_info; |
| const gchar * const file_name = nautilus_file_info_get_name(files->data); |
| // Note ..._get_name doesn't give the full path |
| const gchar * const file_name = nautilus_file_info_get_uri(files->data) + URI_OFFSET; |
| lstat(file_name, &file_info); |
| if (! S_ISLNK(file_info.st_mode)) { |
| FSL_LOG1( "Not S_ISLNK:", file_name ); |
| return NULL; |
| } |
| } |
| 69,32 → 84,33 |
|---|
| { |
| TRACE(); |
| |
| //g_print("fsl_callback\n"); |
| const size_t URI_OFFSET = 7 * sizeof(gchar); // Offset at char 7 to remove file:// |
| const size_t PATH_LENGTH_BYTES = sizeof(gchar) * (PATH_MAX + 1); |
| gchar ** argv; |
| const gchar * link_name = nautilus_file_info_get_uri(file_info); |
| const gchar * link_name = nautilus_file_info_get_uri(file_info) + URI_OFFSET; |
| gchar * target = g_malloc(PATH_LENGTH_BYTES); |
| |
| /* unlike readlink(man 2), realpath(man 3) resolves the symlink, while |
| * readlink returns the pointed file, which might be a relative path |
| * Xref: <http://www.gnu.org/software/libc/manual/html_node/Symbolic-Links.html> |
| */ |
| if (NULL == realpath(link_name + URI_OFFSET, target)) { |
| if (NULL == realpath(link_name, target)) { |
| g_printf("ERROR in realpath(): %s\n", strerror(errno)); |
| g_assert( FALSE ); |
| } |
| |
| const gchar const * BASE_CMD = "nautilus --no-desktop --no-default-window "; |
| gchar * command_line = g_malloc( sizeof(gchar) * (strlen(BASE_CMD) + strlen(target) + URI_OFFSET + 1) ); |
| const gchar const * BASE_CMD = "nautilus --no-desktop --no-default-window \""; |
| gchar * command_line = g_malloc( sizeof(gchar) * ( strlen(BASE_CMD) + strlen(target) + 2 ) ); |
| |
| gchar * offset = g_stpcpy(command_line, BASE_CMD); |
| offset = g_stpcpy(offset, "file://"); |
| g_stpcpy(offset, target); |
| //offset = g_stpcpy(offset, "file://"); // unneeded; also makes nautilus think it may be incorrect |
| // if it contains spaces (instead of %20's) |
| offset = g_stpcpy(offset, target); |
| g_stpcpy(offset, "\""); |
| |
| if (FALSE == g_shell_parse_argv(command_line, NULL, &argv, NULL)) { |
| g_assert( FALSE ); |
| } |
| |
| g_printf("nautilus-follow-symlink: Spawning nautilus with\n \"%s\"\n", command_line); |
| g_printf("nautilus-follow-symlink: Spawning nautilus with\n '%s'\n", command_line); |
| |
| g_spawn_async( nautilus_file_info_get_parent_uri(file_info) + URI_OFFSET, |
| argv, |